Acumen Pharmaceuticals Inc

ABOSNASDAQ
$2.92
-0.11-3.63%
At close: Aug 28, 5:00 PM EST
$3.10
0.186.16%
After Hours: 9:19 AM EST

Acumen Pharmaceuticals Ownership & Insider Activity

Acumen Pharmaceuticals (ABOS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 3.6% of shares outstanding. Institutional investors hold 13.0%. Over the past 90 days, insiders made 2 sales worth $69K.

Shares Outstanding

72.317M

Shares Float

50.433M

Insider Shares Owned

2.619M

Insider % Owned

3.6%

Institutional Shares Held

9.430M

Institutional % Held

13.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

2

$69K total

Net Activity

Net Selling

Net Value (90d)

-$69K

Acumen Pharmaceuticals Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Jun 15, 2026Derrell PorterDIRECTORSELL12.800K$1.70$54K
Jun 9, 2026Nathan FountainDIRECTORSELL6.400K$2.23$14K